CN104378686B - The control method and device of audio and video playing progress - Google Patents
The control method and device of audio and video playing progress Download PDFInfo
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- CN104378686B CN104378686B CN201410658080.XA CN201410658080A CN104378686B CN 104378686 B CN104378686 B CN 104378686B CN 201410658080 A CN201410658080 A CN 201410658080A CN 104378686 B CN104378686 B CN 104378686B
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- 238000000034 method Methods 0.000 title claims abstract description 22
- 238000012544 monitoring process Methods 0.000 claims description 17
- 238000006243 chemical reaction Methods 0.000 claims description 7
- 238000001514 detection method Methods 0.000 claims description 6
- 230000009191 jumping Effects 0.000 claims description 4
- VIKNJXKGJWUCNN-XGXHKTLJSA-N norethisterone Chemical compound O=C1CC[C@@H]2[C@H]3CC[C@](C)([C@](CC4)(O)C#C)[C@@H]4[C@@H]3CCC2=C1 VIKNJXKGJWUCNN-XGXHKTLJSA-N 0.000 claims 2
- 230000001105 regulatory effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002250 progressing effect Effects 0.000 description 1
- 238000011897 real-time detection Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
- H04N21/472—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0484—Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range
- G06F3/0485—Scrolling or panning
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Databases & Information Systems (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Television Signal Processing For Recording (AREA)
Abstract
The invention discloses a kind of control methods of audio and video playing progress, multiple regions are set on the screen in advance, each region corresponds to different time precisions, user is during watching audio-video, in corresponding region, sliding can adjust playback progress according to corresponding time precision, slide respectively in each region, can combine various time precisions to obtain accurate playing time.Since user only needs slide that can adjust progress, regulating effect is intuitively simple and efficient, so that this control method and control device have taken into account the speed of control, convenience also with higher while realizing that playback progress accurately controls.
Description
Technical field
The present invention relates to multimedia play technology field, more particularly to a kind of audio and video playing progress control method with
Device
Background technique
When using mobile terminal playing audio-video, it is frequently encountered the feelings for needing to jump to the broadcasting of some position
Condition, before touch screen appearance, people are playback progress to be controlled by physical button, for example control by volume key
Then menu controls playback progress.
The appearance of intelligent machine greatly improves manipulation experience, can pass through the progress of sliding screen or dragging player
Item controls playback progress.However, current method cannot all drag to very accurate position mostly, for example most player is all
A minute rank can only be dragged to, although playout software, which provides, can be set the more pinpoint accuracy for dragging the time, but caused by
Problem is that experience reduces in quickly adjustment play position again.
Summary of the invention
Based on the above situation, the invention proposes a kind of control method of audio and video playing progress, progress adjustment is taken into account
Speed and accuracy, the technical solutions adopted are as follows.
A kind of control method of audio and video playing progress, comprising steps of
During audio and video playing, the slide on screen is detected；
After detecting slide, sliding trace is recorded, determines glide direction and sliding distance；
By sliding trace and the grading control regional correlation divided in advance, affiliated grading control region is determined；
According to the corresponding relationship and unit distance of the corresponding glide direction in affiliated grading control region and fast forwarding and fast rewinding with
The corresponding relationship of unit time, and corresponding playing time is determined with sliding distance according to the glide direction of slide；
The playback progress of audio-video is jumped into playing time corresponding to slide.
A kind of control device of audio and video playing progress, comprising:
Detection module is slided, for detecting the slide on screen during audio and video playing；
Logging modle is slided, for recording sliding trace after the sliding detection module detects slide, is determined
Glide direction and sliding distance；
Region decision module, for by the sliding trace of the sliding logging modle record and the grading control that in advance divides
Regional correlation determines affiliated grading control region；
Playing time conversion module, for pair according to affiliated grading control region corresponding glide direction and fast forwarding and fast rewinding
It should be related to and the corresponding relationship of unit distance and unit time, and true according to the glide direction and sliding distance of slide
Fixed corresponding playing time；
Progress jump module, for the playback progress of audio-video to be jumped to the cunning that the playing time conversion module determines
The corresponding playing time of dynamic operation.
The control method of audio and video playing progress of the present invention, is arranged multiple regions on the screen in advance, and each region is corresponding
Different time precisions, for user during watching audio-video, in corresponding region, sliding can be according to corresponding time precision tune
Playback progress is saved, is slided respectively in each region, various time precisions can be combined to obtain accurate playing time.Due to
Family only needs slide that can adjust progress, and regulating effect is intuitively simple and efficient, so that this control method and control device are in reality
While existing playback progress accurately controls, the speed of control, convenience also with higher have been taken into account.
Detailed description of the invention
Fig. 1 is the flow diagram of the control method of audio and video playing progress of the present invention；
Fig. 2 is a schematic diagram of screen grading control region division；
Fig. 3 is the set interface in screen grading control region；
Fig. 4 is the structural schematic diagram of the control device of audio and video playing progress of the present invention.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is described in further detail.It should be appreciated that the specific embodiments described herein are only used to explain this hair
It is bright, and the scope of protection of the present invention is not limited.
The control method of audio and video playing progress of the present invention, as shown in Figure 1, comprising steps of
Step s101, during audio and video playing, the slide on screen is detected.
This control method, the softwares played according to progress bar all to audio broadcasting, video playing etc. are applicable in.Using this control
Method processed, user is in audio-video watching process, when generating fast forwarding and fast rewinding idea, directly slides screen, is equivalent to sending progress
Control instruction, thus the slide on the real-time detection screen of backstage.
Step s102, after detecting slide, sliding trace is recorded, determines glide direction and sliding distance.
After detecting slide, the various features of slide, including sliding trace position, sliding side are recorded
To with sliding the distance between start-stop point.
Step s103, by sliding trace and the grading control regional correlation divided in advance, affiliated grading control area is determined
Domain.
This control method screens into several regions, Mei Gequ to achieve the purpose that accurately to control progress in advance
Domain corresponds to a kind of time precision, and such as minute, second, i.e. sliding unit distance corresponds to the fast forward and fast reverse unit time.Then executing
Before jumping, it is necessary first to determine which region the slide of user falls in.
Step s104, according to the corresponding relationship of affiliated grading control region corresponding glide direction and fast forwarding and fast rewinding, and
The corresponding relationship of unit distance and unit time, and corresponding broadcasting is determined with sliding distance according to the glide direction of slide
Moment.
By step s103 determine user slide fall in which grading control region after, according to it is pre-set should
The progress monitoring method in region determines F.F. or rewind according to glide direction, calculates progress according to sliding distance and adjusts length,
Further according to the currently playing moment, the position of progress bar and the playing time after adjusting after adjusting are calculated.
Step s105, the playback progress of audio-video is jumped into playing time corresponding to slide.
Progress bar is jumped into the calculated playing time of step s104, completes playback progress control.
It is the example that region division is carried out to screen shown in Fig. 2, in this example embodiment, screen is divided into three grading controls
Region: millisecond progress monitoring region, second progress monitoring region and minute progress monitoring region can be set sliding to the left and correspond to
Rewind, to the right sliding correspond to 1 centimetre of F.F. and every sliding corresponding to the unit time under corresponding time precision, such as with
In second progress monitoring region, horizontal sliding once skids off 3cm to the right at family, it is assumed that the unit time in second progress monitoring region is 5s, then
This slide of user triggers progress bar F.F. 15 seconds.If the direction of user's slide and grading control region are preset fast
It is angled and not parallel into the direction of rewind, then slide should be formed by vector projection and be set to affiliated area
On the fast forwarding and fast rewinding direction set, obtain effective glide direction and sliding distance, and according to effective glide direction and sliding away from
From the playing time calculated after jumping.
In addition, can also receive user in order to improve the intelligence of this method and hommization and be set to grading control region
It sets, set interface can also increase and add deduct as shown in figure 3, revisable content includes position and the unit time in each region
Few grading control region.
The control device of audio and video playing progress of the present invention, as shown in Fig. 4, comprising:
Detection module is slided, for detecting the slide on screen during audio and video playing；
Logging modle is slided, for recording sliding trace after the sliding detection module detects slide, is determined
Glide direction and sliding distance；
Region decision module, for by the sliding trace of the sliding logging modle record and the grading control that in advance divides
Regional correlation determines affiliated grading control region；
Playing time conversion module, for pair according to affiliated grading control region corresponding glide direction and fast forwarding and fast rewinding
It should be related to and the corresponding relationship of unit distance and unit time, and true according to the glide direction and sliding distance of slide
Fixed corresponding playing time；
Progress jump module, for the playback progress of audio-video to be jumped to the cunning that the playing time conversion module determines
The corresponding playing time of dynamic operation.
As a preferred embodiment, the grading control region includes hour progress monitoring region, minute progress control
Region, second progress monitoring region and millisecond progress monitoring region processed.
As a preferred embodiment, the region decision module is also used to receive user to grading control region
Setting, the setting include areal, regional location, glide direction and fast forwarding and fast rewinding corresponding relationship and unit distance with
The corresponding relationship of unit time.
To sum up, the control method and device of this audio and video playing progress, subregion control by way of realize play into
The accurate control of degree, and need to only slide and achieve that several times, it is convenient and efficient, speed and precision have really been taken into account, has been brought for user
Good experience.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
Limitations on the scope of the patent of the present invention therefore cannot be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to guarantor of the invention
Protect range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (4)
1. a kind of control method of audio and video playing progress, which is characterized in that comprising steps of
During audio and video playing, the slide on screen is detected；
After detecting slide, sliding trace is recorded, determines glide direction and sliding distance, the sliding distance is to slide
The distance between stop；
The grading control regional correlation that will be divided in advance on sliding trace and screen, determine belonging to grading control region；Each
The grading control region corresponds to a kind of time precision；
According to the corresponding relationship and unit distance and unit of affiliated grading control region corresponding glide direction and fast forwarding and fast rewinding
The corresponding relationship of time, and corresponding playing time is determined with sliding distance according to the glide direction of slide；
The playback progress of audio-video is jumped into playing time corresponding to slide；If the direction of slide and classification are controlled
The direction of the preset fast forwarding and fast rewinding in region processed is simultaneously not parallel, then slide is formed by vector projection to affiliated grading control
On the fast forwarding and fast rewinding direction of region setting, obtain effective glide direction and sliding distance, and according to effective glide direction and
Sliding distance calculates the playing time after jumping；
Setting of the user to grading control region is also received, which includes areal, regional location, glide direction and F.F.
The corresponding relationship and unit distance of rewind and the corresponding relationship of unit time.
2. the control method of audio and video playing progress according to claim 1, which is characterized in that
The grading control region includes hour progress monitoring region, minute progress monitoring region, second progress monitoring region and milli
Second progress monitoring region.
3. a kind of control device of audio and video playing progress characterized by comprising
Detection module is slided, for detecting the slide on screen during audio and video playing；
Logging modle is slided, for recording sliding trace after the sliding detection module detects slide, determines sliding
Direction and sliding distance, the sliding distance are the distance between sliding start-stop point；
Region decision module, the classification control for will be divided in advance on the sliding trace and screen of the sliding logging modle record
Regional correlation processed determines affiliated grading control region；Each grading control region corresponds to a kind of time precision；
Playing time conversion module, for being closed according to the corresponding glide direction in affiliated grading control region is corresponding with fast forwarding and fast rewinding
The corresponding relationship of system and unit distance and unit time, and according to determining pair of the glide direction of slide and sliding distance
The playing time answered；
Progress jump module is grasped for the playback progress of audio-video to be jumped to the sliding that the playing time conversion module determines
Make corresponding playing time；
The region decision module, is also used to receive setting of the user to grading control region, which includes areal, area
The corresponding relationship of domain position, the corresponding relationship of glide direction and fast forwarding and fast rewinding and unit distance and unit time；
If direction and not parallel, the playing time of the direction of slide with the preset fast forwarding and fast rewinding in grading control region
Slide is formed by the fast forwarding and fast rewinding direction that vector projection is arranged to affiliated grading control region by conversion module, is obtained
Effective glide direction and sliding distance, and the playing time after jumping is calculated according to effective glide direction and sliding distance.
4. the control device of audio and video playing progress according to claim 3, which is characterized in that
The grading control region includes hour progress monitoring region, minute progress monitoring region, second progress monitoring region and milli
Second progress monitoring region.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410658080.XA CN104378686B (en) | 2014-11-18 | 2014-11-18 | The control method and device of audio and video playing progress |
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| CN201410658080.XA CN104378686B (en) | 2014-11-18 | 2014-11-18 | The control method and device of audio and video playing progress |
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| CN104378686B true CN104378686B (en) | 2019-02-05 |
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| CN104810032B (en) * | 2015-03-31 | 2017-08-01 | 广东欧珀移动通信有限公司 | A kind of control method for playing back and terminal |
| CN104735544A (en) * | 2015-03-31 | 2015-06-24 | 上海摩软通讯技术有限公司 | Video guidance method for mobile terminal |
| CN104822091B (en) * | 2015-04-29 | 2016-08-24 | 努比亚技术有限公司 | Video playback progress monitoring method, device and mobile terminal |
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| CN105573618A (en) * | 2015-12-10 | 2016-05-11 | 广东欧珀移动通信有限公司 | Play progress control method and device |
| CN105892843A (en) * | 2015-12-14 | 2016-08-24 | 乐视网信息技术（北京）股份有限公司 | Video progress adjustment method and apparatus as well as mobile terminal device |
| CN105573648A (en) * | 2015-12-15 | 2016-05-11 | 深圳市金立通信设备有限公司 | Multimedia play control method and terminal |
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| CN105739344A (en) * | 2016-04-29 | 2016-07-06 | 四川数字工匠科技有限公司 | Multimedia central control system |
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| CN106293410B (en) * | 2016-08-22 | 2019-12-24 | 维沃移动通信有限公司 | Video progress adjusting method and mobile terminal |
| CN106681604A (en) * | 2016-11-29 | 2017-05-17 | 维沃移动通信有限公司 | Method for adjusting video playing progress and mobile terminal |
| CN106681603B (en) * | 2016-11-29 | 2018-06-26 | 维沃移动通信有限公司 | A kind of method and mobile terminal for adjusting video playing progress |
| CN107357506A (en) * | 2017-06-26 | 2017-11-17 | 中广热点云科技有限公司 | Live control method for playing back is carried out in mobile terminal |
| CN107277629B (en) * | 2017-07-12 | 2020-04-07 | 青岛海信电器股份有限公司 | Playing progress positioning method and device |
| CN109240578A (en) * | 2018-09-26 | 2019-01-18 | 三星电子（中国）研发中心 | A kind of parameter adjusting method and device |
| CN112188274B (en) * | 2020-09-30 | 2022-07-12 | 北京字节跳动网络技术有限公司 | Method and device for adjusting video playing progress and electronic equipment |
| CN115412769B (en) * | 2021-05-28 | 2023-12-15 | 福建天泉教育科技有限公司 | Method and terminal for improving whole second triggering precision of video playing of browser |
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